Hardware Spec Index

Brontix FN-8503 Max 140mm PWM Case Fan

Case Fans · Brontix · SKU FN8503-MAX · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index449 (Case Fans scale)
Category rank#22,281
Street price$19
Power3 W
Performance per dollar23.63
Released2020

Specifications

BrandBrontix
ModelBrontix FN-8503 Max
Size140 × 140 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-8503 Max 140mm PWM Case Fan”, https://vextor7.com/item/6171561 (accessed 2026-10-24).